Two channel input and 3 band eq
Listado two channel input and 3 band eq
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Esta en excelente estado y funciona a la perfeccion 15watt chorus acoustic amp - two channel input and 3 band eqamplificador artec a15c para instrumentos acĂşsticos solo se uso 3 vecesbalanced xlr input - 15watts output power - 2 ch fx foot switch jack - 65 inch acoustic speaker - rate control chorus effect - laminated cover finish features a15c output 15 watt input channels 2 output channels 1 chorus effect yes chorus rate control yes lineout no speakers 6
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Mooer micro preamp 005 fifty-fifty 3, preamp effects pedal, authentic recreation of a real amp, legendary brown sound and beyond, 3 band eq, true bypass, controls for volume, gain, bass, mid and treble, ch/cab switch for switching channels and activating the speaker simulation, status led, metal housing, bypass footswitch, 63 mm mono in/out jacks, power supply via optional 9v dc (pdnw-9v2a-mp) adapter (not included) 2
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Jvc radio cassette recorder 3 band made in japan 516 radio jvc 3 bandas con pasa cassette completa funcionado solamente la radiomedidas: ancho 32 cm alto 20 cm profundidad 9 cmel motor de la casetera enciende pero no giranecesita un ajuste generalel estado general es Ăłptimo
Argentina
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3v, 5v and 0v onboard two groups of 3fuente de alimentacion 35-12v (dc) or usb power supply output voltage: switchable between 5v and 33v maximum output current: independent control by up and down road, switchable to 33v applies to mb102 breadboard input voltage: 63v 5v para protoboard armodlpomo2 power module exclusive for breadboard/black breadboard power module(excluding breadboard) exclusive power supply module for bread board, compatible with 5v, 33v, 5v dc output pin for the convenient of external extraction this is the power module, it is without breadboard, breadboard shall be bought separately!
Argentina
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Allen & heath zed10 4 mic/line inputs, 2 with class a fet high impedance inputs neutrik mic xlr neutrik 1/4 inch jacks 3 band eq with musiq 2 auxes sound image pan illuminated pfl indicator stereo returns & playback all inputs with level control 12 bar meters responsive 3-band, swept mid eq with musiq 2 stereo sources with mp3 player compatibility separate 2-track record outputs stereo playback input for 2-track replay xlr main stereo outputs with inserts comprehensive monitoring configurable usb stereo audio in/out stereo monitor outs 48v microphone phantom power di level switching for sub mixing 2 bafles activos samson xp115a lightweight 2-way active pa speaker, weighing only 33lb 15
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3v, 5v and 0v onboard two groups of 33v applies to mb102 breadboard input voltage: v (dc) or usb power supply output voltage: switchable between 5v and 33v maximum output current: independent control by up and down road, switchable to 3power module exclusive for breadboard/black breadboard power module(excluding breadboard) exclusive power supply module for bread board, compatible with 5v, 33v, 5v dc output pin for the convenient of external extraction this is the power module, it is without breadboard, breadboard shall be bought separately!
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Âż sound inspired by legendary fender tweed* Âż extremely compact configuration for portability Âż high quality tone with volume and gain controls Âż 3 band eq controls for shaping your tone Âż speaker out can automatically fit cabinets of different impedances (4-16o) Âż fx loop for using external effects Âż headphone output jack is very convenient for practicing and recording Âż aux in jack can let you play with an external music player Âż 18v dc power supply (adapter included) Âż power output: 5 watts Âż dimensions: 128mm (w) x 75mm (d) x 595mm (h) Âż weight: 440 g
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Âż sound inspired by legendary mesa boogie rectifier* Âż extremely compact configuration for portability Âż high quality tone with volume and gain controls Âż 3 band eq controls for shaping your tone Âż speaker out can automatically fit cabinets of different impedances (4-16o) Âż fx loop for using external effects Âż headphone output jack is very convenient for practicing and recording Âż aux in jack can let you play with an external music player Âż 18v dc power supply (adapter included) Âż power output: 5 watts Âż dimensions: 128mm (w) x 75mm (d) x 595mm (h) Âż weight: 440 g
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DescripciĂłn venetian audio mx16 consola 16 canales mixer xlr mono caracterĂsticas: 16 canal de entrada dual 7 band eq built-in cada efector saĂda da tela da alavanca de 2 canais 3 band eq cada canal monitor de fone de ouvido para cada canal 2 grupo-3color 10 exibição de nĂvel de banda com 16 dsp display digital efector função mp3 opcional com display mp3 modelo 16 canal 16 mono eq do canal 3 marca Ă´nibus principais 1 stereo subgrupos 1
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Tech specs pedal type: 6-band eq inputs: 1 x 1/4construido con aluminio resistente y con una verdadera conmutaciĂłn de derivaciĂłn, el pedal mxr six band eq es una excelente adiciĂłn a cualquier pedalboardforma tu tono con precisiĂłn utilice el pedal mxr six band eq para afinar su tono de guitarra o bajo para cualquier situaciĂłn, o Ăşselo como un estĂmulo esculpible para solos y pistassin importar cĂłmo lo use, el circuito de bajo ruido mantiene intacto su tono central, mientras que seis controles deslizantes de ecualizador le permiten agregar o cortar hasta 18dbcree ritmos rĂtmicos a media altura, reduzca los bajos innecesarios para obtener un sonido más limpio o agregue calidez y elimine el graznido de las guitarras acĂşsticas elĂ©ctricas
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Compatible con traktor, virtual dj y rekordbox 2 decks, 16 pads, 3 band eq, placa de sonido integradaincluye manuales,garantia,cable usb y licencia rekordbox dj full
$ 7000
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Esta impecable, ni una marca no permuto series specs construction: neck-thru w/ultra access available bodies: - mahogany w/bubinga neck: multi-laminate maple & walnut finger board: rosewood frets: 24x jumbo inlay: offset dots tuners: schecter bass pickups: emg-35hz electronics: master vol/master blend/emg active 18v 3 band eq available bridges: - diamond custom scale: 34"
$ 17000
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Pickup+preamp w/auto-ch tuner phase 3 band eq vol gain pan 2x15v consultar stock antes de ofertar
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Caracteristicas: - modulo skd x 64 caracteres en display de lcd - 458 voces de percusion - 26 prediseñnadas baterias + 15 a definir - 20 canciones demo - aux in jack, line output, headphone output usb interface - usb to device - midi in / out - grabadora and playback - sencibilidad ajustable - metronomo - 3 bandas eq, 3 ambiences y 2 reverb - dc in 9v 500ma inside + outside componentes: - 8el trigger puede ser instalado con el martillo para proporcional un efecto realpermite configurarse para shows o fiestases compatible con sistemas de software de enseñnanzaproducto: bateria electronica 5 cuerpos con tranformador y palillos incluido marca parquer modelo skd200 descripcion: bateria electronica plegablesu cerebro possee abundantes voceslos nuevos pad proveen una performance naturalel hihat ofrece una voz naturalestable y de rapido ensamblaje
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The sas interface was designed and engineered for high availability, enterprise-class data storage where performance, reliability and data integrity are crucialthe hpe sas enterprise and midline hard drives come in both 22k generation: sas sc part number: products id: capacity: 2tb interface: serial attached scsi (sas) enclosure: internal drive dimensions: 35 inches x 1/3h (low profile) spindle speed: rpm data transfer rate: 6g = 6gb/sec (750 mb/s) seek time: 35in (lff) industry standard form factors and are available in a variety of capacity points to meet a wide range of requirements5 sas sc (spare number ) overview: hpe sas enterprise and midline hard drives deliver high performance solutions for hosting high transaction based applicationshp g8 g9 2-tb 6g 75ms hotswap: yes manufacturer: hewlett packard pre-failure warranty: yes hot swap tray: included/attached para servidores hp g8 y g9, por favor consulte si tiene dudasspecifications: category: proliant harddrive sub-category: 7available in hpe hot plug carriers or non-hot plug
$ 4500
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Sony playstation 3 impecable estado en su caja original incluye: - consola - 1 joystick - cable alimentaciĂłn - cable va - cable usb juegos incluidos: - resident evil 5 - resident evil 6 - deadrising 2 - super street fighter 4 - devil may cry 4 - god of war collection - uncharted drake's fortune - uncharted 3 drake's deception - naruto ultimate ninja storm 3 - dragon ball z budokai hd collection - los caballeros del zodiaco: la batalla por el santuario - beyond two souls - diablo 3 - fifa 14 - little big planet karting (venia con la consola)
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Play 3 impecable traĂda de usamortal kombat 9 y beyound two souls) y los 3 juegos fĂsicos que se ven en la foto!los joystick andan 3 excelente y dos andan pero a veces fallantiene todos sus cables (hdmi, transformador, cable para cargar los mandos) no permuto, necesito el efectivo! se puede probar sin problemas!150gb de memoriadel move solo tengo la cámaralos mandos averigĂĽe y pueden salir $400 usadosse usĂł muy pocotiene 4 juegos digitales (god of war 1 y 2
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1% •frequency response:20hz-20khz, +1db-3db •input and output impedance: microphone input:2descripción * 8 mono input * 7 band equalizer * 60mm fader * 1 built-in effect send * 1 auxiliary output, 1 return * eq balanced for 3 segments per channel * built-in to provide dc 50v phantom power * built-in high quality usb player * bluetooth monitor •total harmonic distortion:less than 04ko line input:11ko stereo input:100ko main output impedance:75o group impedance:75o aux output impedance:75o •eq(mono input) high frequency:10khz±15db intermediate frequency:25hz±15db low frequency:100hz±15db •working conditions: temperature range:-¿ •power supply:ac 220v hz •power consumption:25w
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Ultra low noise 16 channel 2-bus mixer - extremely high headroom - offering more dynamic range than any other conventional mixer - 4 mono in put channels with gold plated xlr's - 4 stereo input channels - 2 additional multifunctional stereo line inputs - 2 aux sends, with one pre/post switchable - ultra low noise discrete mic preamps with +48v phantom power - 2 band eq on all channels - balanced inputs and outputs - solo in place and prefade listen function - master aux sends have solo facility - separate mix and monitor/headphone outputs - 2track inputs assignable to main mix or monitor/headphone out - highly accurate bargraph meters on output - high quality 60mm panasonic laser trimmed faders and sealed potentiometers - based upon ic's for reliable low noise operation - rugged manufacturing for long life cycle - configured for us-style 115vac powerespecificaciones: behringer eurorack mx a ultra-low noise design 16 shannel mic/line mixer used in studio only, comes in original box and packing, with serial #con su caja y fuente de fabricafunciona todo a la perfecciĂłnen muy buen estado!
$ 3500
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So if the ppm rolls on its face during transport the controls are recessed and protected ultra-lightweight and portable (20lbs/ 9kg) ideal paired with two mackie s215s and a pair of c300sconsola mackie ppm 608 excelente estado undeniable power, incredibly compact full-featured 8-channel, w, ultra-light professional powered mixer with onboard 32-bit digital rmfx+ processor 800w + 800w mackie designed class-d, fast recovery power amplifiers 32-bit rmfx+ processor featuring 24 ?gig ready? reverbs, choruses, and tap delay for live applications 8 premium mackie mic preamps with 48v phantom power and trs inserts (ch 1-6) dedicated in-line compression provides increased presence and punch for vocals and instruments 2 stereo inputs with dual rca and dual 1/4-inch line inputs for flexible connectivity mackie's 3-band active channel eq with a mid sweep (100hz-8khz) on mono channels 2 built-in di boxes for direct instrument connections separate monitor and fx auxiliary sends dual 9-band graphic eq on the mains and monitor outputs for tuning rooms and monitor mixes 3-mode amplifier for ultra-flexible routing, switchable as mains stereo l/r, mono mains/monitor 1, or mon 1 & mon 2 precision passive eq for enhanced clarity and lf response with mackie passive loudspeakers rugged metal handles built into the sides of the mixer case for easy transport from gig to gig built like a tank and armoured in poly carbonate abs, the ppm features classic mackie rounded front chassis design
$ 20000
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The bass preamp features separate input and output level controls and a 3-band eq section with sweepable midrange?from 250hz to 1khz?for extensive tonal flexibilityit?s all delivered super clean with high headroom thanks to our own constant headroom technology?, and you can use the pre/post eq switch to set whether or not your direct out signal is affected by the bass preamp?s eq sectionfor players who only want to use the ÂĽ? out, there are two internal switches that disable the direct out and ÂĽ? out buffered bypass for true ÂĽ? out bypass modethe bass preamp is factory preset to operate in ÂĽ? out buffered bypass and direct out activeand of course, the bass preamp features a ground lift switch in case you encounter ground loop humdial it in just the way you want it and send it straight to the house?pre or post-eq?with the built-in direct outno somos tienda se trae a pedido de afuera por ahora tenemos en stock'srelated itemsmanual bass preamp info the mxr bass preamp combines a pristine bass preamp with a studio-quality direct out in a phase 90-sized box, providing clear tone without hogging precious pedalboard spaceuse it to add a new voice to an old passive bass, sweeten up any amp, or put some special sauce on a particular songsolo pago en efectivo o tarjeta por mercado pagose entrega en capital microcentrono aceptamos cambios ni permutasse vende mxr m81 nuevo
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Be/s2o2xarfje0?list=pl0nqqfcfq-6aajew3g-3orrmmptfnrqb_[/embed] the controls are straightforward and intuitivein latch mode, the footswitch toggles between effect on and buffered bypass each time it’s pressed and the exp input continuously varies pitchin dual mode, two pitch-shifted signals are outputthe latch button selects latch or momentary mode which affects how the footswitch and exp input behavea blend knob controls the mix of the dry signal and the effected signal, and an exp jack enables the player to control pitch and glissando with an expression pedal6dc-200ma power supply and also runs on a 9volt batteryin momentary mode the exp input controls glissando rate for the pitch fork’s footswitchquick specs - transposes over a +/- three octave range - three shift modes: up, down or dual - 11-position shift knob selects the transposition interval - exp input lets you control pitch shift or glissando via optional expression pedal - latch and momentary modes affect how the footswitch and exp input behave - comes with ehx 9the default glissando rate is 60 milliseconds when nothing is plugged into the exp inputin latch mode the exp input controls pitch shift amount, ranging from unity to the interval set by the shift knob, and pitch varies continuously throughout the expression pedal’s rangean 11-position shift switch selects the maximum transposition interval ranging from d (detune), a shift of 17 cents, through minor 2nd, major 2nd, major 3rd, perfect 4th, perfect 5th, major 6th, minor 7th, 1 octave, 2 octaves and 3 octavesthat glissando time can vary between 4 milliseconds to two seconds depending on the heel/toe position of the expression pedalin momentary mode the effect is only on while the footswitch is depressed and when it is released the pitch fork goes into bypassdual mode settings include m3 up + p5 up, p5 up + 1 oct down, 1 oct up + 1 oct down and many othersthe pitch fork transposes an instrument’s pitch over a +/- three octave range and features three modes which allow the pitch to be transposed up, down or both, simultaneously[embed]https://youtuwhen the bypass footswitch is pressed, the pitch fork jumps from bypass to the interval set by the shift knoba three position toggle switch controls whether the pitch is transposed up, down or boththe pitch fork comes equipped with an ehx 96dc-200ma ac adapter, can also run off a 9v battery - dimensions in inches: 2when the footswitch is released the pitch will return to unity at the same rateone follows the shift knob as if in the up position while the other creates a harmony1 (h) - dimensions in mm: 70 (w) x 115 (l) x 54 (h)the amount of time it takes to reach that new note is the glissando ratethe pitch shift amount can be set to a fixed interval or continuously varied by an expression pedal or control voltage
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Outlinetypemixing capabilitymixing channelsinput channel functionsoutput channel functionsi/oinputsoutputsbluetoothcontrol and otherson-board processorsdspgeneral specificationsspeaker typefrequency range (-10db)nominal coveragehvcomponentslfhfpower ratingdynamicmaximum output level (1m; on axis)power requirementspower consumptionaccessoriosoptionsothersdimensions (w x h x d)weight stagepas 1k outline type powered subwoofer with a line array speaker mixing capability mixing channels 5 (3 mono + 1 st) input channel functions hi-z: ch2/3, 1-knob eq: ch1-3/st output channel functions mode (speech - music - club) i/o inputs 3 mono mic/line + 1 stereo line/2 mono line outputs 1 link out, 1 monitior out bluetooth bluetooth ver0, a2dp (sbc, aac) control and others reverb foot switch, stagepas editor (ios/android app) on-board processors dsp spx digital reverb (4 program, parameter control) general specifications speaker type powered subwoofer: bass-reflex type, line array speaker: enclosed frequency range (-10db) 37 hz - 20 khz nominal coverage h 170° v 30° components lf powered subwoofer: cm) cone hf line array speaker: cm) cone x 10 power rating dynamic w (powered subwoofer: 810w, line array speaker: 190w) maximum output level (1m; on axis) 119 db spl power requirements depending on area of purchase: 100v 50hz/60hz, 110v/120v 60hz, 220v-240v 50hz/60hz power consumption 25 w (idle), 85 w (1/8 power) accessorios power cord x 1, cover x 1 options yamaha dl-sp1k (dedicated dolly), fc5 (foot switch) for reverb on/off others handle: 1 x powered subwoofer dimensions (w x h x d) system: 334 x x 418 mm (maximum), line array speaker: 67 x 582 x 86 mm, powered subwoofer: 334 x 550 x 418 mm, spacer: 67 x 555 x 86 mm (each) weight system: 23el stagepas 1k supera a otros sistemas de pa portátiles gracias a que ofrece el más alto nivel de calidad de sonido y de presión sonora, un diseño de caja acústica muy ligera, funciones de mezcla profesionales y gran sencillez de manejo8kg, powered subwoofer: 200kg (maximum), line array speaker: 1el stagepas 1k es un sistema de pa portátil “todo en uno“ que permite transformar rápida y fácilmente cualquier sitio en un escenariocon unas prestaciones de audio de nivel profesional y muy sencillo de configurar y montar, permite a los artistas con aspiraciones centrarse en su música y dar lo mejor de sà mismos en sus actuacionesincorporando un altavoz y una mezclador con calidad de concierto, hemos definido un nuevo estándar en sistemas portátiles de pa gracias a la experiencia y los conocimientos únicos que yamaha ha desarrollado durante décadas produciendo equipos de audio profesional innovadores en cualquier ámbito de la sonorización y la producción musical
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Dfx, our 24-bit digital multi-effect processor with 16 programs plus one main parameter control, tap control and foot switch jack five balanced mic/line channels with inserts three stereo line channels 3-band eq with swept mid-range 75 hz low-cut filter on mono channels two aux sends, one with pre/post switch three stereo aux returns, two with effect to monitor level control +48v phantom power on mic channels mini stereo i/o and stereo rca i/o each with trim control solo feature on each input and output two true subgroups with main l and r routing switches rec out with trim control for recording level matching built-in switching power supply with universal connector, vac, hz
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Oportunidad! descripción: 8 ohms per channel 270w rms 4 ohms per channel 450w rms 2 ohms channel 550w rms frequency response: 20hz to 20khz total harmonic distortion: 01% damping factor: 200 gain: 32 db input sensitivity: 1consola allen and heath 16 mix wizard made in england excelente consola profesional con anvil (+ opcional potencia qsc usa 900) *última foto mayores detalles 16 mic/line inputs with balanced xlr/trs jack, and direct output 100mm faders – throughout 4-band eq – comprehensive equalisation with 2 sweepable mids 6 auxiliary sends – 2 pre, 2 switched, 2 post fade (may be reconfigured) 2 stereo returns – on trs jack dedicated mono output fader with innovative mode for control of aux fed subs independent a-b output to feed any number of applications, including a 2-track recorder, monitor foldback or speaker fills metering – twin 3-colour, 12 segment bargraphs follow selected monitor source, channel signal and peak leds onboard fx – 16 fx programs with external editing software connected via midi pluggable jumpers for user configurability mounting – desk or rack mountable, with rotating connector pod sys-link 2 output option – for connection to other allen & heath sys-link compatible consoles * opcional potencia made in usa excelente estado 900w: modo bridge y estereo, limiter, lowfilter16v signal to noise ratio: 104db speaker load impedance: 4 ohm (minimum) dimensiones: 19 x 55 pulgadas peso: 15
$ 22000
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1% damping factor: 200 gain: 32 db input sensitivity: 1consola allen and heath 16 mix wizard made in england excelente consola profesional con anvil *última foto mayores detalles 16 mic/line inputs with balanced xlr/trs jack, and direct output 100mm faders – throughout 4-band eq – comprehensive equalisation with 2 sweepable mids 6 auxiliary sends – 2 pre, 2 switched, 2 post fade (may be reconfigured) 2 stereo returns – on trs jack dedicated mono output fader with innovative mode for control of aux fed subs independent a-b output to feed any number of applications, including a 2-track recorder, monitor foldback or speaker fills metering – twin 3-colour, 12 segment bargraphs follow selected monitor source, channel signal and peak leds onboard fx – 16 fx programs with external editing software connected via midi pluggable jumpers for user configurability mounting – desk or rack mountable, with rotating connector pod sys-link 2 output option – for connection to other allen & heath sys-link compatible consoles oportunidad! descripción: 8 ohms per channel 270w rms 4 ohms per channel 450w rms 2 ohms channel 550w rms frequency response: 20hz to 20khz total harmonic distortion: 016v signal to noise ratio: 104db speaker load impedance: 4 ohm (minimum) dimensiones: 19 x 55 pulgadas peso: 15
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Dbx drive rack pa+ procesador usb equalizador crossover muy poco uso - excelente funcionamiento muy buen estado caracteristicas: setup wizard steps through speaker and amp selection and levels auto eq™ wizard with 28-band rta tunes your system for the venue afs™ wizard helps eliminate feedback stereo feedback elimination with 12 feedback notch filters dbx 120a sub-harmonic synthesizer classic dbx input compression jbl® speaker and crown® power amp tunings included full time rta function front-panel output mutes pink noise generator (used with auto eq and auto level wizards) linked stereo dsp processing for ease of use 24-bit adc/24-bit dac, >113 db dynamic range 2-channel xlr input and 6-channel xlr output 2x3, 2x4, 2x5, 2x6 crossover configurations dual 28-band graphic eq- linked or dual mono stereo multi-band parametric eq stereo output limiters output alignment delay power on/off mute circuitry front-panel rta-m xlr input with phantom power 25 user programs/25 factory programs full graphic lcd display front panel input and output meters no se aceptan permutas
$ 10000
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Published in celebration of pearl jam’s twentieth anniversary and in conjunction with cameron crowe’s definitive documentary film and soundtrack of the same name, pearl jam twenty is an aesthetically stunning and definitive chronicle of their two decades as a band—by the band itselfpearl jam twenty is a treasure trove of behind-the-scenes anecdotes, rare archival memorabilia, and the band’s personal photos, tour notes, and drawingstold with wit and insight in the band members’ own words, and assembled by veteran music writer jonathan cohen with mark wilkerson—and including a foreword by cameron crowe along with original interviews with legends and contemporaries like bruce springsteen, neil young, and dave grohl—this intimate work provides an in-depth look at a group of musicians who through defying convention established themselves as “the greatest american rock band ever” (usa today readers’ poll )twenty- by pearl jam review: published in celebration of pearl jam’s twentieth anniversary and in conjunction with cameron crowe’s definitive film, pearl jam twenty is the unprecedented, and lavishly illustrated portrait of one of the world’s most influential and successful bandsin , pearl jam’s debut album, ten catapulted the little-known seattle-based band into superstardomeven as pearl jam’s studio albums continued to be critically acclaimed and commercially successful, selling over sixty million albums worldwide, the inner workings of the band—their day-to-day routines, influences, and motivations—remained unknown even to their diehard fansthen, at the height of their popularity, the band shunned the spotlight, refusing to shoot videos or do interviewsseptiembre + editorial: simon & schuster + formato: tapa dura, 384 páginas + idioma: inglés kollectors army onlinedetalles del producto + libro importado de utwenty years later, this is their story
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equipo amplificador para bajo 220w con octavador, disto y compresor power output 220 watt power handling volts speaker outputs 2 x jack sockets frequency response -3db at 17hz and 30khz high instrument input impedance 39m ohms, input range 150mv - 20mv p-p low instrument input impedance 10k ohms, input range 300mv - 40v p-p line input impedance 10k ohms, input range 300mv - 40v p-p di output 600 ohm balanced / level -20dbu nominal tuner output impedance 22k ohms / level 0dbu nominal impedance minimum 4 ohm signal to noise better than 80db (eq flat) eq bass +/-15db @ 100hz lo mid +/-15db @ 220hz middle +/-15db @ 660hz hi mid +/-15db @ 1com/products/1/b/18/legacy/119/rm220/#sthash5 - see more at: http://ashdownmusic5% thd h x w x d (mm) 78 x 313 x 225 weight (kg) 76khz treble +/-15db @ 7khz shelving deep + effects send impedance 22k ohm / level 0dbu nominal effects return impedance 22k ohm / level 0dbu nominal distortion less than 0